The superclass of interfaces is always null : Interface « Reflection « Java

1. Java
2. Reflection
3. Interface

The superclass of interfaces is always null

   

public class Main {
  public static void main(String[] argv) throws Exception {

    Class cls = java.lang.Cloneable.class;
    Class sup = cls.getSuperclass(); // null
  }
}

   
    
    
  

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